To reference or cite the objects present in the Software Heritage archive, permalinks based on SoftWare Hash IDentifiers (SWHIDs) must be used. Select below a type of object currently browsed in order to display its associated SWHID and permalink.
swh:1:cnt:61843c946134b58f44451ad2cf6bdbb377217556
# UserAgeng Grammar An ANTLR4 grammar for [User Agent](https://en.wikipedia.org/wiki/User_agent) files.